NL7508459A - Groothoekobjectief. - Google Patents

Groothoekobjectief.

Info

Publication number
NL7508459A
NL7508459A NL7508459A NL7508459A NL7508459A NL 7508459 A NL7508459 A NL 7508459A NL 7508459 A NL7508459 A NL 7508459A NL 7508459 A NL7508459 A NL 7508459A NL 7508459 A NL7508459 A NL 7508459A
Authority
NL
Netherlands
Prior art keywords
wide angle
angle lens
lens
wide
angle
Prior art date
Application number
NL7508459A
Other languages
English (en)
Original Assignee
Jenoptik Jena Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jenoptik Jena Gmbh filed Critical Jenoptik Jena Gmbh
Publication of NL7508459A publication Critical patent/NL7508459A/nl

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/04—Reversed telephoto objectives
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/62—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having six components only

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
NL7508459A 1974-09-23 1975-07-15 Groothoekobjectief. NL7508459A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18126674A DD115762A1 (nl) 1974-09-23 1974-09-23

Publications (1)

Publication Number Publication Date
NL7508459A true NL7508459A (nl) 1976-03-25

Family

ID=5497411

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7508459A NL7508459A (nl) 1974-09-23 1975-07-15 Groothoekobjectief.

Country Status (7)

Country Link
AT (1) AT339066B (nl)
CH (1) CH589858A5 (nl)
DD (1) DD115762A1 (nl)
DE (1) DE2525460A1 (nl)
FR (1) FR2285625A1 (nl)
GB (1) GB1473966A (nl)
NL (1) NL7508459A (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5944014A (ja) * 1982-09-06 1984-03-12 Sony Corp 広角レンズ
JPS60263916A (ja) * 1984-06-13 1985-12-27 Olympus Optical Co Ltd 内焦式内視鏡対物レンズ
GB2180954B (en) * 1985-09-27 1989-09-20 Pilkington Perkin Elmer Ltd Improvements in or relating to lenses

Also Published As

Publication number Publication date
AT339066B (de) 1977-09-26
FR2285625B1 (nl) 1979-03-23
CH589858A5 (nl) 1977-07-15
FR2285625A1 (fr) 1976-04-16
GB1473966A (en) 1977-05-18
ATA427275A (de) 1977-01-15
DD115762A1 (nl) 1975-10-12
DE2525460A1 (de) 1976-04-01

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